NVE’s IL711-3e family of high-speed digital isolators are CMOS devices manufactured with NVE’s patented* IsoLoop® spintronic Giant Magnetoresistive (GMR) technology. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life.
The IL711S and IL712S are the world’s fastest two-channel isolators, with a 150 Mbps typical data rate for both channels. Standard and S-Grade parts are specified over a temperature range of −40°C to +100°C; “T” and “VE” Grade parts have a maximum operating temperature of 125°C. V-Series versions offer extremely high isolation voltages of 6 kVRMS for wide-body packages and 2.5 kVRMS for MSOPs.
The symmetric magnetic coupling barrier provides a typical propagation delay of only 10 ns and a pulse width distortion as low as 300 ps (0.3 ns), achieving the best specifications of any isolator. Typical transient immunity of 50 kV/μs is unsurpassed.
The IL711 has two transmit channels; the IL712 and IL721 have one transmit and one receive channel. The IL721 has channels reversed to better suit certain board layouts.
The IL711 and IL712 are available in 8-pin MSOP, SOIC, and PDIP packages. The IL711 and IL721 are also available in NVE’s unique JEDEC-compliant 16 pin package with True 8 mm creepage under IEC 60601.
| Technical | |
| Applications | • Board-to-board communication • CANbus • Peripheral interfaces • Logic level shifting • Equipment covered under IEC 61010-1 Edition 3 • 5 kVRMS rated IEC 60601-1 medical applications |
| Features | • High speed: 150 Mbps typical (S-Series) • High temperature: −40°C to +125°C (T-Series and VE-Series) • Very high isolation: 6 kVRMS Reinforced Isolation (VE-Series) • High working voltage: 1 kVRMS per VDE V 0884-10 (VE-Series) • 50 kV/μs typ.; 30 kV/μs min. common mode transient immunity • No carrier or clock for low EMI emissions and susceptibility • 1.2 mA/channel typical quiescent current • 300 ps typical pulse width distortion (S-Series) • 100 ps pulse jitter • 2 ns channel-to-channel skew • 10 ns typical propagation delay • 44000 year barrier life • Excellent magnetic immunity • VDE V 0884-10 certified; UL 1577 recognized • MSOP, SOIC, PDIP, and True 8 mm creepage packages |
Tags: Digital Isolators